Latitude and Longitude

Latitude lines run east/west but they measure north or south of the equator (0°) splitting the earth into the Northern Hemisphere and Southern Hemisphere.

Latitude North Pole South Pole 90 80 [ Lines of latitude are numbered from 0° at the equator to 90° N.L. at the North Pole. 70 60 50 40 30 20 ] Lines of latitude are numbered from 0° at the equator to 90° S.L. at the South Pole. 10 10 20 30 TEKS: Social Studies – 6.22 (A), Using social studies terminology correctly 7.22 (A), 8.31 (A) 40 50 60 70 80 90

Latitude The North Pole is at 90° N The South Pole is at 90° S 40° N is the 40° line of latitude north of the equator. 40° S is the 40° line of latitude south of the equator. The equator is at 0° latitude. It is neither north nor south. It is at the center between north and south. TEKS: Social Studies – 6.22 (A), Using social studies terminology correctly 7.22 (A), 8.31 (A)

Longitude Lines of longitude begin at the Prime Meridian. 60° E is the 60° line of longitude east of the Prime Meridian. 60° W is the 60° line of longitude west of the Prime Meridian. The Prime Meridian is located at 0°. It is neither east or west W E TEKS: Social Studies – 6.22 (A), Using social studies terminology correctly 7.22 (A), 8.31 (A)

Longitude 180° N North Pole W E West Longitude East Longitude PRIME MERIDIAN S Lines of longitude are numbered east from the Prime Meridian to the 180° line and west from the Prime Meridian to the 180° line. TEKS: Social Studies – 6.22 (A), Using social studies terminology correctly 7.22 (A), 8.31 (A)

Prime Meridian The Prime Meridian (0°) and the 180° line split the earth into the Western Hemisphere and Eastern Hemisphere. Prime Meridian Western Hemisphere Eastern Hemisphere Places located east of the Prime Meridian have an east longitude (E) address. Places located west of the Prime Meridian have a west longitude (W) address. TEKS: Social Studies – 6.22 (A), Using social studies terminology correctly 7.22 (A), 8.31 (A)

By combining latitude and longitude, any location can be pinpointed

A location’s coordinates (____° N or S, ____ ° E or W)

Application N W E S North America is in the Northern Hemisphere because it is north of the Equator. North America is in the Western Hemisphere because it is west of the Prime Meridian. TEKS: Social Studies – 6.3 (B), Posing and answering questions about geographic distributions and patterns 6.22 (A), Using social studies terminology correctly 7.22 (A), 8.31 (A)

This pictures shows AMERICAN CITIES at night.

It’s still daylight in California Saguenay Sept-Iles Thunder Bay Toronto St.John Ottawa It’s still daylight in California Québec Montréal Those light are Boston, New York, Philadelphia and Washington. Detroit Dallas Puerto Rico Houston Miami Mexico City Havana Port-au-Prince

NIGHT IS FALLING ON EARTH. Look at Paris and Barcelona, the lights are already lit, meanwhile in London, Lisbon and Madrid the sun is still visible. Looking south, we can see the islands in the middle of the ocean. We have a perfect view of the British Islands, Iceland and Canada.

Iceland England Atlantic Ocean France Spain Italy AFRICA